<template>
  <basic-container>
    <el-container>
      <el-aside width="200px">
        <avue-tree :option="treeOption"
                   :data="treeData"
                   @node-click="nodeClick"></avue-tree>
      </el-aside>
      <el-main style="margin-left: 10px;">
        <avue-crud :option="option"
                   :table-loading="loading"
                   :data="data"
                   :page.sync="page"
                   :permission="permissionList"
                   v-model="form"
                   @row-del="rowDel"
                   @search-change="searchChange"
                   @search-reset="searchReset"
                   @selection-change="selectionChange"
                   @current-change="currentChange"
                   @size-change="sizeChange"
                   @refresh-change="onLoad(page, query)"
                   @on-load="onLoad">
          <template #menuLeft>
            <el-button type="success"
                       size="mini"
                       icon="el-icon-connection"
                       v-if="permission.wf_design_deployment_category"
                       @click="handleChangeCategory"> 更改分类
            </el-button>
          </template>
          <template slot="status"
                    slot-scope="{row}">
            <el-tag size="small"
                    :type="row.status == 1? '': 'danger'">{{row.$status}}</el-tag>
          </template>
          <template slot="menu"
                    slot-scope="{row}">
            <el-button v-if="permission.wf_design_deployment_status && row.status == 1"
                       type="text"
                       size="small"
                       icon="el-icon-refresh-left"
                       @click="handleChangeStatus(row, 'suspended')">挂起</el-button>
            <el-button v-if="permission.wf_design_deployment_status && row.status == 2"
                       type="text"
                       size="small"
                       icon="el-icon-refresh-right"
                       @click="handleChangeStatus(row, 'active')">激活</el-button>
            <el-button v-if="permission.wf_design_deployment_category"
                       type="text"
                       size="small"
                       icon="el-icon-pie-chart"
                       @click="handleCategory(row)">更改分类</el-button>
          </template>
        </avue-crud>
      </el-main>
    </el-container>

    <el-dialog :visible.sync="categoryVisible"
               append-to-body
               title="选择分类">
      <avue-form v-if="categoryVisible"
                 v-model="form"
                 :option="{column:[{type:'tree',label:'流程分类',span:24,props:{label:'name',value:'id'},prop:'category',dicUrl:'/api/blade-workflow/design/category/tree',required:true,rules:[{required:true,message:'请选择分类'}]}]}"
                 @submit="handleCategorySubmit"></avue-form>
    </el-dialog>
  </basic-container>
</template>

<script>
import { getList, changeStatus, changeCategory, remove } from "@/api/plugin/workflow/deployment";
import { tree } from '@/api/plugin/workflow/category';

import { mapGetters } from "vuex";

export default {
  data() {
    return {
      form: {},
      query: {},
      loading: true,
      page: {
        pageSize: 10,
        currentPage: 1,
        total: 0
      },
      selectionList: [],
      option: {
        size: 'mini',
        searchSize: 'mini',
        height: 'auto',
        calcHeight: 30,
        tip: false,
        border: true,
        selection: true,
        dialogType: 'drawer',
        addBtn: false,
        editBtn: false,
        align: 'center',
        searchMenuSpan: 6,
        column: [
          {
            label: "id",
            prop: "id",
            overHidden: true,
          },
          {
            label: "流程名称",
            prop: "name",
            overHidden: true,
            search: true
          },
          {
            label: "流程标识",
            prop: "key",
            overHidden: true,
            search: true
          },
          {
            label: "分类",
            prop: "category",
            overHidden: true,
            type: 'tree',
            dicData: [],
            props: {
              label: 'name',
              value: 'id'
            },
          },
          {
            label: '版本',
            prop: 'version',
            width: 90
          },
          {
            label: '状态',
            prop: 'status',
            dicData: [{
              label: '激活',
              value: 1
            }, {
              label: '挂起',
              value: 2
            }],
            width: 100,
            slot: true
          },
          {
            label: '部署时间',
            prop: 'deployTime',
            overHidden: true,
          },
        ]
      },
      data: [],
      row: '',
      categoryVisible: false,
      treeData: [],
      treeOption: {
        size: 'mini',
        addBtn: false,
        props: {
          label: 'name',
          value: 'id'
        }
      }
    };
  },
  computed: {
    ...mapGetters(["permission"]),
    permissionList() {
      return {
        addBtn: this.vaildData(this.permission.deployment_add, false),
        viewBtn: this.vaildData(this.permission.deployment_view, false),
        delBtn: this.vaildData(this.permission.wf_design_deployment_delete, false),
        editBtn: this.vaildData(this.permission.deployment_edit, false)
      };
    },
    ids() {
      let ids = [];
      this.selectionList.forEach(ele => {
        ids.push(ele.deploymentId);
      });
      return ids.join(",");
    }
  },
  mounted() {
    this.getCategoryList()
  },
  methods: {
    handleChangeCategory() {
      if (this.selectionList.length === 0) {
        this.$message.warning("请选择至少一条数据");
        return;
      }
      this.categoryVisible = true
    },
    getCategoryList() {
      tree().then(res => {
        const data = res.data.data
        this.findObject(this.option.column, 'category').dicData = this.deepClone(data)

        this.treeData = data
        this.treeData.unshift({ id: '', name: '全部' })
      })
    },
    nodeClick({ id }) {
      this.categoryId = id
      this.searchChange(this.query)
    },
    handleCategorySubmit(form, done) {
      let { deploymentId, category } = form
      if (!deploymentId) deploymentId = this.ids
      changeCategory({ deploymentId, category }).then(() => {
        this.$message.success("操作成功")
        done()
        this.form = {}
        this.categoryVisible = false
        this.onLoad(this.page, this.query)
      })
    },
    handleCategory(row) {
      this.form.deploymentId = row.deploymentId
      this.categoryVisible = true
    },
    handleChangeStatus(row, status) {
      const param = {
        id: row.id,
        status
      }
      changeStatus(param).then(() => {
        this.$message.success('操作成功')
        this.onLoad(this.page, this.query)
      })
    },
    rowDel(row) {
      this.$confirm("此操作会级联删除当前正在进行的流程实例，且无法恢复，确定要删除吗?", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(() => {
        this.$confirm("二次确认！此操作会级联删除当前正在进行的流程实例，且无法恢复，确定要删除吗?", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          remove({ deploymentId: row.deploymentId }).then(() => {
            this.onLoad(this.page);
            this.$message({
              type: "success",
              message: "操作成功!"
            })
          })
        })
      })
    },
    handleDelete() {
      if (this.selectionList.length === 0) {
        this.$message.warning("请选择至少一条数据");
        return;
      }
      this.$confirm("确定将选择数据删除?", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(() => {
          return remove(this.ids);
        })
        .then(() => {
          this.onLoad(this.page);
          this.$message({
            type: "success",
            message: "操作成功!"
          });
          this.$refs.crud.toggleSelection();
        });
    },
    searchReset() {
      this.query = {};
      this.onLoad(this.page);
    },
    searchChange(params, done) {
      this.query = params;
      this.onLoad(this.page, params);
      done()
    },
    selectionChange(list) {
      this.selectionList = list;
    },
    currentChange(currentPage) {
      this.page.currentPage = currentPage;
    },
    sizeChange(pageSize) {
      this.page.pageSize = pageSize;
    },
    onLoad(page, params = {}) {
      this.loading = true;

      if (this.categoryId) params['category'] = this.categoryId
      else delete params['category']

      getList(page.currentPage, page.pageSize, Object.assign(params, this.query)).then(res => {
        const data = res.data.data;
        this.page.total = data.total;
        this.data = data.records;
        this.loading = false;
      });
    }
  }
};
</script>

<style>
</style>
